Home / 41,863,134.02-62,794,701.63-13,111,519.82

Finding the Fourth Proportional to 41,863,134.02, 62,794,701.63 and 13,111,519.82

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Solution

The fourth proportional to 41,863,134.02, 62,794,701.63 and 13,111,519.82 is: 19,667,279.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,863,134.02 : 62,794,701.63 = 13,111,519.82 : x
  2. Step 2: Convert to fraction form
    41,863,134.02/62,794,701.63 = 13,111,519.82/x
  3. Step 3: Cross multiply
    41,863,134.02x = 62,794,701.63 × 13,111,519.82
  4. Step 4: Simplify right side
    41,863,134.02x = 823,333,974,698,757.75
  5. Step 5: Solve for x
    x = 823,333,974,698,757.75/41,863,134.02
  6. Step 6: Final answer
    x = 19,667,279.91

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.